T12_4_2_1

2011 National Healthcare Quality and Disparities Reports

The National Healthcare Quality Report (NHQR) is a comprehensive national overview of quality of health care in the United States. It is organized around four dimensions of quality of care: effectiveness, patient safety, timeliness, and patient centeredness.

Table 12_4_2.1Hospital patients with an anticoagulant-related adverse drug event with warfarin, United States, 2004-2007 and 2009a

2009

2007

2006

2005

2004

Population group

Sample size

Percent

SE

Percent

SE

Percent

SE

Percent

SE

Percent

SE

Total

2,759

4.39

0.39

4.23

0.33

6.21

0.38

6.89

0.41

8.76

0.47

Age

Under 65

747

3.48

0.67

2.85

0.85

5.84

1.18

6.58

1.30

9.28

1.56

65-74

709

4.37

0.77

3.09

0.51

6.31

0.70

7.28

0.75

7.23

0.75

75-84

847

4.96

0.75

4.63

0.54

5.98

0.59

6.64

0.62

9.01

0.74

85 and over

456

4.82

1.00

DNA

DNA

6.75

0.90

6.97

0.99

11.00

1.30

Gender

Male

1,272

3.85

0.54

4.01

0.48

6.26

0.57

6.77

0.61

8.57

0.71

Female

1,487

4.84

0.56

4.41

0.45

6.17

0.51

6.98

0.55

8.91

0.63

Race

White

2,411

4.40

0.42

4.05

0.34

5.86

0.39

6.92

0.43

8.80

0.49

Black

DSU

DSU

DSU

5.22

1.47

8.96

1.74

6.64

1.56

7.86

1.78

Other

DSU

DSU

DSU

DSU

DSU

10.29

2.61

DSU

DSU

9.48

2.72

Diabetes

Yes

943

6.15

0.78

4.93

0.62

6.92

0.69

7.21

0.74

9.62

0.86

No

1,816

3.47

0.43

3.89

0.39

5.86

0.45

6.74

0.49

8.35

0.56

Obesity

Yes

722

5.54

0.85

4.69

0.85

4.82

0.84

8.51

1.27

9.03

1.33

No

2,037

3.98

0.43

4.14

0.36

6.48

0.42

6.66

0.43

8.72

0.50

Cerebrovascular disease

Yes

507

6.51

1.10

4.11

0.64

6.31

0.75

7.97

0.84

8.70

0.89

No

2,252

3.91

0.41

4.28

0.39

6.18

0.44

6.49

0.46

8.79

0.55

CHF/pulmonary edema

Yes

1,280

5.08

0.61

4.87

0.54

6.97

0.61

7.55

0.66

10.05

0.77

No

1,479

3.79

0.50

3.75

0.41

5.64

0.48

6.41

0.52

7.83

0.59

COPD

Yes

861

6.50

0.84

6.05

0.75

7.04

0.71

7.77

0.77

10.57

0.92

No

1,898

3.42

0.42

3.54

0.36

5.82

0.45

6.48

0.48

7.96

0.54

Smoking

Yes

445

4.49

0.98

4.30

1.02

6.52

1.21

6.79

1.29

8.73

1.41

No

2,314

4.36

0.42

4.22

0.35

6.18

0.40

6.90

0.43

8.77

0.50

Corticosteroids

Yes

182

10.44

2.27

4.19

1.14

8.44

1.55

10.86

1.66

14.19

2.05

No

2,577

3.96

0.38

4.24

0.34

6.02

0.39

6.49

0.42

8.29

0.48

Coronary artery disease

Yes

1,255

5.18

0.63

4.79

0.50

6.82

0.58

6.75

0.58

10.62

0.73

No

1,504

3.72

0.49

3.69

0.43

5.69

0.50

7.01

0.57

6.94

0.59

Renal disease

Yes

630

7.62

1.06

5.17

0.68

9.66

0.87

11.31

1.00

13.20

1.18

No

2,129

3.43

0.39

3.87

0.37

4.81

0.40

5.32

0.42

7.47

0.50

a. Data were not collected in 2008. The 2004-2007 data include Medicare beneficiaries discharged from January to December and the 2009 data include Medicare beneficiaries discharged from January to September.

DNA - Data have not been analyzed.

DSU - Data do not meet the criteria for statistical reliability, data quality, or confidentiality.